validate application name

[Vijendar Komalla]

Using uppercase letters in application name would result in error because appname is used as part of app DU name and docker does not allow upper case letters in image name. So donot allow uppercase letters in the app name.

Make sure application name contains only lower case letters, 0-9 and _,-

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/312686
Committed: https://git.openstack.org/cgit/openstack/python-solumclient/commit/?id=593a1675967173cb5dbcf7c8b869cb0075cc1ab0
Submitter: Jenkins
Branch: master

commit 593a1675967173cb5dbcf7c8b869cb0075cc1ab0
Author: Vijendar Komalla <email address hidden>
Date: Wed May 4 13:41:41 2016 -0500

    Do not allow uppercase letters in app name

    Using uppercase letters in application name would result
    in error because app name is used as part of app DU name
    and docker does not allow uppercase letters in image name.
    So do not allow uppercase letters in the app name.

    Change-Id: Icb0077a45408bc2d30f6de32b3a88ac5805d99bf
    Closes-Bug: #1578338

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/312708
Committed: https://git.openstack.org/cgit/openstack/solum/commit/?id=4abb642d924ce321b335fce6c159164ec86ca4bf
Submitter: Jenkins
Branch: master

commit 4abb642d924ce321b335fce6c159164ec86ca4bf
Author: Vijendar Komalla <email address hidden>
Date: Wed May 4 14:19:04 2016 -0500

    Make sure app name contains valid characters

    Change-Id: I0c2d41208505b5e23272a668beca6a8d08677906
    Closes-Bug: #1578338

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-solumclient 2.1.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/solum 5.0.0 release.